baber/WOPTO huggingface dataset:
Patent KR-20210015441-A (KR)
Inventor: CHAE KYUNG SOO
IPC: C11B13/02
Filed: 2019-08-02
Abstract: The present invention relates to a neutralization device and a method for producing refined oil using the same. According to an embodiment of the present invention, a neutralization device, which removes free fatty acid from crude oil through a saponification reaction between the crude oil and an aqueous sodium hydroxide solution includes: a container having a reaction space in which the saponification reaction is made; a nozzle unit installed at a lower portion of the container to spray the crude oil in the form of fine droplets; and an extraction line installed at an upper portion of the container to extract deoxidized oil obtained by removing the free fatty acid from the crude oil. The aqueous sodium hydroxide solution is stored in the reaction space and saponified with the crude oil sprayed from a lower portion, such that the deoxidized oil is formed at an upper portion due to the specific gravity thereof, thereby saving costs and improving an extraction rate of the deoxidized oil.
Patent KR-20190098930-A (KR)
Inventor: KIM BYEONG ROK
IPC: B25J19/02
Filed: 2019-08-05
Abstract: The present invention relates to a mobile robot capable of moving. According to an embodiment of the present invention, the mobile robot including a storage unit includes: at least three wheels installed at a lower end of the mobile robot; a sensing unit measuring the weight of the mobile robot, applied to each of the at least three wheels; a linear actuator applying a linear movement to the storage unit to the front and rear sides of the moving robot by being connected to the storage unit; and a processor controlling the linear actuator to apply the linear movement to the storage unit based on the result of measuring the weight applied to each of the at least three wheels by the sensing unit. Also, the present invention provides a method for controlling the center of gravity in a mobile robot, including a method performed by a moving robot. Also, the present invention provides a non-volatile computer-readable recording medium including a computer program for a method to control the center of gravity in a moving robot.
Patent KR-20210017922-A (KR)
Title: Sensor and control method thereof
Inventor: DAEHYUN KIM
IPC: G01D5/251
Filed: 2019-08-09
Abstract: According to one embodiment, a meter reading device can comprise: a rotating plate; a magnet disposed on one surface of the rotating plate; a first reed switch and a second reed switch; and a control unit for generating a state conversion value on the basis of the state of a pulse signal generated as a result of the interaction between the first and second reed switches and the magnet, and then determining the rotating direction of the rotating plate on the basis of the generated state conversion value.
Patent KR-20210022961-A (KR)
Title: Vibration proof pad
Inventor: HEO KWANG JAE
IPC: F16F15/02
Filed: 2019-08-21
Abstract: The present invention relates to a vibration-reducing anti-vibration pad. More particularly, the present invention relates to a vibration-reducing anti-vibration pad that improves the performance and problems of the existing mount-type anti-vibration system. According to the present invention, the stability of the facility is improved by reducing the amount of deflection compared to the conventional anti-vibration mount, and in addition, by using the anti-vibration pad that is not fastened to the equipment base, only the parts that need replacement during maintenance can be locally raised to work, thereby reducing the work range and reducing the maintenance time.
Patent KR-20200027884-A (KR)
Title: Aqueous dispersion of multistage polymer particles
Inventor: JAMES K BARDMAN
IPC: C09D5/02
Filed: 2019-08-22
Abstract: The present invention relates to a composition comprising an aqueous dispersion of a multistage polymer particles, which includes a first phase and a second phase, wherein the first phase includes structural units of a carboxylic acid monomer or a salt thereof, and a nonionic ethylene-based unsaturated monomer; the second phase includes a first polymer and a second polymer, and the first polymer of the first phase or the second phase, or both thereof comprises or comprise a structural unit of a high T_g hydrophobic monomer; and the second polymer of the second phase comprises a structural unit of at least 80% of styrene. The high T_g hydrophobic monomer is defined as one or more of cyclohexyl methacrylate, isobonyl methacrylate, 4-t-butyl methacrylate, t-butyl styrene, or n-butyl methacrylate. The multistage polymer particles are useful as an opaque polymer, and the multistage polymer particles are used in the colored coating preparation to reduce a charging amount of TiO_2. The particles exhibit excellent collapse resistance and remarkably low dry bulk density, and accomplish a combination of such desired characteristics without requiring acrylonitrile.
Patent KR-20210026593-A (KR)
Title: Inner holder for fishing gear notebook and fishing gear notebook using it
Inventor: BYEON JAE MAN
IPC: A01K97/06
Filed: 2019-08-30
Abstract: The present invention relates to an inner holder for a fishing gear notebook for accommodating fishing gear and a fishing gear notebook having the same, which form and accommodate a plurality of accommodating units in the inner holder for fishing gear notebook and, more specifically, to an inner holder for a fishing gear notebook, which prevents mixing of a fishing gear by forming a fitting unit capable of storing the fishing gear individually in each accommodating unit, and to a fishing gear notebook comprising the same.
Patent KR-20210029028-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: SUH SANG DUK
IPC: H01L51/00
Filed: 2019-09-05
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The compound represented by chemical formula 1 described above can be used as a material for an organic material layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210043066-A (KR)
Title: Intersection signal violation vehicle warning device and method
Inventor: LEE DONG KEON
IPC: G08G1/0967
Filed: 2019-10-10
Abstract: The present invention relates to an intersection signal violation vehicle warning device, which includes: a V2X communication portion for receiving V2V information including driving information of a surrounding vehicle from the surrounding vehicle, and receiving V2I information including blinking information of an indication signal displayed through the indication traffic light from a load surrounding unit; and a signal violation determination portion for determining a signal violation of the surrounding vehicle by using the driving information of the surrounding vehicle included in the received V2V information and the blinking information of the indication signal displayed through the indication traffic light included in the V2I information.
Patent KR-20210045036-A (KR)
Inventor: KIM HEE SEON
IPC: G06K7/10
Filed: 2019-10-16
Abstract: Disclosed is a player using an RFID tag, which activates content with a related object related to multimedia content to provide various experiences and learning effects. According to the present invention, the player using an RFID tag comprises: a related object having an RFID tag embedded therein; an RFID reader unit recognizing the RFID tag embedded in the related object; a communication unit transmitting information received from the RFID tag to a content server by using an Internet network and receiving multimedia content including a task requesting a user's response from the content server; a content storage unit storing the multimedia content received from the communication unit; a content reproduction control unit controlling reproduction of the multimedia content stored in the content storage unit; a display unit displaying screen information of the reproduced multimedia content; a speaker unit outputting audio information of the reproduced multimedia content; and an input unit receiving the user's response to the task included in the multimedia content.
Patent KR-20210045752-A (KR)
Inventor: LEE EUN YEOL
IPC: C12N9/04
Filed: 2019-10-17
Abstract: The present invention relates to a transformed methylotrophic bacillus having 1,3-butanediol-producing ability, and a method for producing 1,3-butanediol using the same, wherein the 1,3-butanediol using the same, wherein the can produce 1,3-butanediol, thereby being able to be usefully used for mass production of 1,3-butanediol in an environmentally friendly and economical manner.
Patent KR-20210048630-A (KR)
Inventor: KIM BO YEON
IPC: G02F1/1345
Filed: 2019-10-23
Abstract: A flexible circuit film includes: a base film including an input terminal on which input terminals including a first power input terminal and a second power input terminal are disposed, and an output terminal facing the input terminal and on which output terminals including a plurality of first power output terminals and a plurality of second power output terminals are disposed; an integrated circuit chip disposed on the base film between the input terminal and the output terminal; a first power wire disposed on the base film, electrically connected to the first power input terminal and the first power output terminals, and including a first connection part disposed between the base film and the integrated circuit chip; and a second power wire disposed on the base film, electrically connected to the second power input terminal and the second power output terminals, and including a second connection part disposed between the base film and the integrated circuit chip while being spaced apart from the first connection part. Accordingly, wire design efficiency is improved, so that display quality is improved.
Patent KR-20210048714-A (KR)
Title: Electronic device that enables the display of objects outside the slide area on the slide show screen of a presentation document and operating method thereof
Inventor: KWON OH RYUN
IPC: G06F3/0481
Filed: 2019-10-24
Abstract: An electronic device capable of displaying an object outside a slide area on a slide show screen of a presentation document and an operating method thereof are disclosed. The present invention provides the electronic device capable of displaying the object outside the slide area on the slide show screen of the presentation document and the operating method thereof, wherein, if an object is checked to exist on an area outside a specific slide, a scroll interface enabling a screen to move to an area outside of the slide on the slide show screen for the slide is generated and then the scroll interface is displayed on the slide show screen, thereby performing a support operation such that the object out of the slide area can be displayed on the slide show screen.
Patent KR-20210048965-A (KR)
Title: Flare Tip Maintenance Apparatus
Inventor: HEO TAE UK
IPC: B63B35/44
Filed: 2019-10-24
Abstract: The present invention relates to a flare tip maintenance apparatus, and more specifically, to a flare tip maintenance apparatus, which solves a problem that lots of costs for flare tip maintenance is required and a problem that replacement is difficult and dangerous due to poor accessibility caused by external factors such as wind. A flare tip maintenance apparatus according to an embodiment of the present invention comprises: a plate-shaped desk which exposes a flare tip to an upper portion; a pair of openings for opening and closing one side of the desk; first to fourth crane booms which are installed in a foldable manner at a lower portion of the opening, and have first to fourth joint portions formed thereon; first and second hanger portions which are inserted into the first and second crane booms, and rotated to one side to be lead out; and a rack pinion unit for moving one side of each of the third and fourth crane booms. In addition, the first hanger portion and the second hanger portion are in contact with each other to be connected to each other in a straight line. When the first and second crane booms are hinged and rotated with one side of the desk, the third and fourth crane booms rotate around the first and second hanger portions to be moved to a position for lifting the flare tip.
Patent KR-20210049290-A (KR)
Title: Apparatus for measuring flow by direct transmission and reception using ultrasonic wave
Inventor: YANG GANG SUK
IPC: G01F1/66
Filed: 2019-10-25
Abstract: The present invention relates to an apparatus for measuring a flow rate by direct transmission and reception using an ultrasonic wave. In accordance with the present invention, the apparatus for measuring the flow rate by direct transmission and reception using the ultrasonic wave comprises: a spool installed in a fluid transfer pipe, in which liquid or gas flows, having a main penetrating hole formed in the center unit of a body, into which the fluid transfer pipe can be inserted, and holes for respectively inserting an ultrasonic wave generation sensor and an ultrasonic wave reception sensor on an inclined line crossing the main penetrating hole at a certain inclined angle on both sides of the main penetrating hole to communicate with the main penetrating hole; the ultrasonic wave generation sensor installed by being inserted into the hole for inserting the ultrasonic wave generation sensor; the ultrasonic wave reception sensor installed by being inserted into the hole for inserting the ultrasonic wave reception sensor to receive an ultrasonic wave generated by the ultrasonic wave generation sensor; and a control unit, respectively electronically connected to the ultrasonic wave generation sensor and the ultrasonic wave reception sensor to transmit an ultrasonic wave generation command signal to the ultrasonic wave generation sensor, receives an ultrasonic wave signal received by the ultrasonic wave reception sensor, and measures the flow speed and the flow rate of the fluid flowing in the transfer pipe. The present invention aims to provide an apparatus for measuring a flow rate by direct transmission and reception using an ultrasonic wave, which is able to improve the accuracy and precision of measurement.
Patent KR-20210051997-A (KR)
Title: Electronic device and method for establishing exchange between electric vehicles
Inventor: BAEK KEON
IPC: B60L53/30
Filed: 2019-10-31
Abstract: According to various embodiments, an electric vehicle charging system can include an electric vehicle energy exchanger for establishing an energy transaction between a plurality of electric vehicles. The energy transaction can be managed or distributed and stored based on a blockchain. The energy transaction can be established by matching a first electric vehicle of a first user which intends to receive energy, of the plurality of electric vehicles, with a second electric vehicle of a second user which intends to supply the energy. The electric vehicle energy exchanger can determine the price for the energy transaction based on not only electric rates but also a price inputted by the first user and/or the second user.
Patent KR-20200070994-A (KR)
Inventor: BOHYUN NAM
IPC: A47L15/50
Filed: 2019-11-01
Abstract: The present invention provides a dishwasher including: a body providing a washing space for dishes; two guide units coupled to both side walls of the body; a first rack which accommodates the dishes and is rotationally provided with respect to the two guide units; a second rack which accommodates the dishes and is rotationally provided with respect to the two guide units; and a reinforcing unit connecting the two guide units to each other.
Patent KR-20210058178-A (KR)
Title: Public announcement service platform and application of professional grading system for investor expertise who recommend stocks
Inventor: KIM HYUNG KYU
IPC: G06Q10/06
Filed: 2019-11-13
Abstract: The present invention relates to a service platform for disclosure of evaluation of an earnings rate and a grade of professionalism of an investor conducting stock investment advice. The service platform comprises: an input module for receiving investment account information of a subject to be evaluated; a grade determination module for extracting account earnings rate data by period from the investment account information of the subject to be evaluated, receiving index information of a stock market, and extracting market earnings data by period to calculate the performance of the account earnings rate by period of the subject to be evaluated compared to the market earnings rate by period as a performance index, calculate a stability index in consideration of the volatility of the account earnings rate by period in the investment account information of the subject to be evaluated, and calculate an evaluation index representing a professional grade in consideration of the performance index and the stability index; and a web page construction module for disclosing the evaluation index calculated by the grade determination module together with identification information of the subject to be evaluated so that a third party can read the identification information and the evaluation index of the subject to be evaluated.
Patent KR-20210058246-A (KR)
Title: Breeding system for online long-range livestock using the Internet
Inventor: LEE EUN HEE
IPC: A01K11/00
Filed: 2019-11-13
Abstract: The present invention relates to an online remote livestock breeding system using Internet. The online remote livestock breeding system using Internet comprises: an individual determination step; an individual information confirmation step; an individual superiority and inferiority determination step; and an individual respective feed supply step. According to the present invention, it is possible to solve the problem in which efficient management according to the developmental state of each individual is difficult.
Patent KR-20210060707-A (KR)
Inventor: KIM SEUL GI
IPC: H01L51/52
Filed: 2019-11-18
Abstract: Provided is a display device, which includes a display layer including a plurality of pixel regions, and an encapsulation layer disposed on the display layer. The encapsulation layer may include: a light blocking unit including a pattern including a plurality of openings corresponding to the plurality of pixel regions; a plurality of color filters positioned on the light blocking unit and overlapping the plurality of openings; and a reflection reducing layer positioned on the plurality of color filters and formed in the same pattern as the light blocking unit and overlapping the light blocking unit. According to the present invention, reflection of external light from the display device may be further reduced.
Patent KR-20210060852-A (KR)
Inventor: IM JANG SIK
IPC: G06F21/62
Filed: 2019-11-19
Abstract: The present invention relates to a data management method for preventing the evasion of a retention period set in data through a reference time falsification in a data storage system. The data method comprises: a step of, when generating a logical storage in a storage device, setting and operating an independent time in a system time by the unit of the logical storage; a step of setting the retention period for the data stored in the logical storage; a step of, when requesting the deletion of data stored in the logical storage, determining whether the retention period has passed or not based on the independent time instead of system time; and a step of disapproving the request for deletion and transmitting an error message when the retention period has not passed, and deleting the data requested to be deleted when the retention period has passed. According to the present invention, the preset data retention period can be incapacitated by changing the system time, and the deletion or forgery or falsification of stored data can be prevented.
Patent KR-20210061000-A (KR)
Inventor: WON CHEOL HEE
IPC: A61N1/36
Filed: 2019-11-19
Abstract: The present invention relates to a skin treatment device using a high-frequency needle, which uses a needle inserted into the skin as an electrode for treatment or cosmetic purposes so that a high-frequency current is passed through the body.
Patent KR-20210061754-A (KR)
Inventor: HONG WON KI
IPC: H04L29/06
Filed: 2019-11-20
Abstract: The present invention aims to develop a model which is able to conduct a simulation with a much higher reality by using a lower cost and shorter time than before in measuring and analyzing the performance of a consensus algorithm in charge of the decision-making process in a blockchain network. According to the present invention, the blockchain network simulation method is able to realize a virtual network on a physical machine conveniently through a Mininet which is a network emulator, and to easily apply that to a blockchain network as a user sets parameters which can express the consensus algorithm. The present invention describes in detail the principles and operation process of the simulator driving through the method above.
Patent KR-20210071192-A (KR)
Title: Method for Simplifying Loss Insurance Claim by Using Detect Technology of Preparing Medicine
Inventor: KIM JAE HYUNG
IPC: G06Q40/08
Filed: 2019-12-05
Abstract: The present invention relates to a method for simplifying an actual damage compensation insurance claim by using detection technology of preparing medicine. The present invention detects and collects drug dispensing information transmitted from a terminal in a pharmacy to a drug dispensing device provided in the pharmacy for a designated patient's drug dispensing, confirms whether the patient has subscribed to a service through a touch screen device which is provided in the pharmacy and interlocked with the terminal in the pharmacy, provides communication number information of the patient who has subscribed to the service and the patient's drug dispensing information to an operation server, and allows the operating server to receive (or extract) or generate an electronic document for actual damage compensation insurance claim corresponding to the drug dispensing information, thereby simplifying a patient's actual damage compensation insurance claim procedure for drug cost.
Patent KR-20210071417-A (KR)
Title: System for non-replicable authentication and location estimation and operation method thereof
Inventor: PARK YOUNG KYUNG
IPC: H04W64/00
Filed: 2019-12-06
Abstract: The present disclosure relates to a non-duplicable authentication and positioning system and an operation method thereof. According to one embodiment, a method of operating a server for performing non-duplicable authentication and positioning includes the following steps of: receiving an authentication request from a user terminal, wherein the authentication request includes information about a network name and a hardware address of at least one wireless communication device; verifying the validity of the network name with respect to each of the at least one wireless communication device; positioning the user terminal based on the hardware address if the network name corresponding to the wireless communication device is valid; and authenticating a user of the user terminal, based on a position of the positioning. The network name corresponding to each of the at least one wireless communication device can be renewed at a predetermined time interval in accordance with predetermined creation rules.
Patent KR-20210073106-A (KR)
Title: Method and system for remotely managing building energy and environment using diorama
Inventor: PARK SE HYUN
IPC: G06T19/00
Filed: 2019-12-10
Abstract: Disclosed is an energy management system that provides a new interface to a user by integrating an augmented reality technology to an existing building energy management system. The energy management system comprises: an augmented reality application; a server; a smart IoT; a smart device; and a legacy device.